Details

Time bar (total: 733.0ms)

sample11.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
172
272

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
1 → 39
Calls
1 calls:
5.0ms
(/ x (- 1.0 x))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(/ x (- 1.0 x))

simplify98.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0174215
1588201
22728200
35001200

prune49.0ms

Filtered
42 candidates to 32 candidates (76.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New41142
Fresh000
Picked011
Done000
Total41243

Merged error: 0b

Counts
43 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- 1.0 x) x)
0.1b
(/ 1 (/ (- 1.0 x) x))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
132×times-frac
107×*-un-lft-identity
104×add-sqr-sqrt
70×add-cube-cbrt
25×associate-/r*
18×distribute-lft-out--
17×difference-of-squares
15×add-exp-log associate-/l*
13×associate-/r/
9×add-cbrt-cube
8×div-exp
6×div-inv
4×cbrt-undiv clear-num associate-/l/
3×pow1 frac-2neg remove-double-div
2×expm1-log1p-u rec-exp flip3-- 1-exp flip-- log1p-expm1-u add-log-exp
1×pow-flip div-sub inv-pow
Counts
2 → 157
Calls
2 calls:
6.0ms
(/ (- 1.0 x) x)
10.0ms
(/ 1 (/ (- 1.0 x) x))

series88.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(/ (- 1.0 x) x)
36.0ms
(/ 1 (/ (- 1.0 x) x))

simplify68.0ms

Algorithm
egg-herbie
Counts
163 → 163
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
04931048
12396925
25001821

prune126.0ms

Filtered
163 candidates to 81 candidates (49.7%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1630163
Fresh000
Picked011
Done011
Total1632165

Merged error: 0b

Counts
165 → 2

regimes19.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
042

end0.0ms

sample191.0ms

Algorithm
intervals
Results
107.0ms8000×body80valid